From e9a910b33c7837b4b868e3abda18eb4810df7f02 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sat, 4 Oct 2025 09:14:33 +0100
Subject: config/git: import suckless sbase

i currently use the output of sha512sum in several
places of xbmk, which is a bit unreliable in case
output changes.

other cases where i use util outputs in variables
are probably reliable, because i'm using mostly
posix utilities in those.

to mitigate this, i now import suckless sbase, which
has a reasonable sha512sum implementation.

*every* binary it builds is being placed in build.list,
because i'll probably start using more of them.

for example, i may start modifying the "date"
implementation, adding the GNU-specific options that
i need as mentioned on init.sh

i'm importing it in util/ because the sha512sum
util is needed for verifying project sources, so
if sbase itself is a "project source", that means
we can into a chicken and egg bootstrapping problem.

this is sbase at revision:
055cc1ae1b3a13c3d8f25af0a4a3316590efcd48

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 util/sbase/split.1 | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 util/sbase/split.1

(limited to 'util/sbase/split.1')

diff --git a/util/sbase/split.1 b/util/sbase/split.1
new file mode 100644
index 00000000..63b3b521
--- /dev/null
+++ b/util/sbase/split.1
@@ -0,0 +1,46 @@
+.Dd October 8, 2015
+.Dt SPLIT 1
+.Os sbase
+.Sh NAME
+.Nm split
+.Nd split up a file
+.Sh SYNOPSIS
+.Nm
+.Op Fl a Ar num
+.Op Fl b Ar num[k|m|g] | Fl l Ar num
+.Op Fl d
+.Op Ar file Op Ar prefix
+.Sh DESCRIPTION
+.Nm
+splits
+.Ar file
+into files with 1000 lines each, named with
+.Ar prefix
+"x" followed by 2-digit alphabetical count suffixes.
+If
+.Nm
+runs out of suffixes, it stops after the last valid filename.
+.Sh OPTIONS
+.Bl -tag -width Ds
+.It Fl a Ar num
+Set suffix length to
+.Ar num
+characters.
+The default is 2.
+.It Fl b Ar num[k|m|g] | Fl l Ar num
+Start a new file every
+.Ar num
+bytes | lines.
+The units k, m, and g are case insensitive and powers of 2, not 10.
+The default is 1000 lines.
+.It Fl d
+Use decimal rather than alphabetical suffixes.
+.El
+.Sh SEE ALSO
+.Xr cat 1
+.Sh STANDARDS
+POSIX.1-2013.
+.Pp
+The
+.Op Fl d
+flag and g unit are an extension to that specification.
-- 
cgit v1.2.1